Logical pinout · physical placement not verified

SCL
I2C clock pin on the 10-DOF breakout; Adafruit says connect SCL on the breakout to SCL on the Arduino.
Type · I2CVoltage · Level shifted for 3.3V or 5V systems per Adafruit guide.
SDA
I2C data pin on the 10-DOF breakout; Adafruit says connect SDA on the breakout to SDA on the Arduino.
Type · I2CVoltage · Level shifted for 3.3V or 5V systems per Adafruit guide.
VIN
Main supply input; Adafruit says connect VIN to 3.3V or 5V, with 5V preferred for 5V Arduino systems.
Type · PowerVoltage · 3.3V or 5V supply input.
GND
Ground reference; Adafruit says connect GND on the breakout to GND on the host board.
Type · GroundVoltage · 0V ground.
GINT
Interrupt output from the L3GD20 gyroscope.
Type · SignalVoltage · 3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems.
GRDY
Ready output from the L3GD20 gyroscope.
Type · GPIOVoltage · 3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems.
LIN1
Interrupt pin 1 output from the LSM303DLHC.
Type · SignalVoltage · 3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems.
LIN2
Interrupt pin 2 output from the LSM303DLHC.
Type · SignalVoltage · 3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems.
LRDY
Ready output from the LSM303DLHC.
Type · GPIOVoltage · 3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems.
3Vo
3.3V regulator bypass / 3.3V supply input option for 3V3 setup; Adafruit says VIN or 3Vo can be connected to the 3.3V supply on a 3V3 target MCU.
Type · PowerVoltage · 3.3V.

Pin	Type	Function	Voltage
SCL	I2C	I2C clock pin on the 10-DOF breakout; Adafruit says connect SCL on the breakout to SCL on the Arduino.	Level shifted for 3.3V or 5V systems per Adafruit guide.
SDA	I2C	I2C data pin on the 10-DOF breakout; Adafruit says connect SDA on the breakout to SDA on the Arduino.	Level shifted for 3.3V or 5V systems per Adafruit guide.
VIN	Power	Main supply input; Adafruit says connect VIN to 3.3V or 5V, with 5V preferred for 5V Arduino systems.	3.3V or 5V supply input.
GND	Ground	Ground reference; Adafruit says connect GND on the breakout to GND on the host board.	0V ground.
GINT	Signal	Interrupt output from the L3GD20 gyroscope.	3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems.
GRDY	GPIO	Ready output from the L3GD20 gyroscope.	3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems.
LIN1	Signal	Interrupt pin 1 output from the LSM303DLHC.	3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems.
LIN2	Signal	Interrupt pin 2 output from the LSM303DLHC.	3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems.
LRDY	GPIO	Ready output from the LSM303DLHC.	3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems.
3Vo	Power	3.3V regulator bypass / 3.3V supply input option for 3V3 setup; Adafruit says VIN or 3Vo can be connected to the 3.3V supply on a 3V3 target MCU.	3.3V.

Logical pinout · physical placement not verified

Pin details

10 connections

SCL
I2C clock pin on the 10-DOF breakout; Adafruit says connect SCL on the breakout to SCL on the Arduino.
I2CVoltage · Level shifted for 3.3V or 5V systems per Adafruit guide.
SDA
I2C data pin on the 10-DOF breakout; Adafruit says connect SDA on the breakout to SDA on the Arduino.
I2CVoltage · Level shifted for 3.3V or 5V systems per Adafruit guide.
VIN
Main supply input; Adafruit says connect VIN to 3.3V or 5V, with 5V preferred for 5V Arduino systems.
PowerVoltage · 3.3V or 5V supply input.
GND
Ground reference; Adafruit says connect GND on the breakout to GND on the host board.
GroundVoltage · 0V ground.
GINT
Interrupt output from the L3GD20 gyroscope.
SignalVoltage · 3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems.
GRDY
Ready output from the L3GD20 gyroscope.
GPIOVoltage · 3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems.
LIN1
Interrupt pin 1 output from the LSM303DLHC.
SignalVoltage · 3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems.
LIN2
Interrupt pin 2 output from the LSM303DLHC.
SignalVoltage · 3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems.
LRDY
Ready output from the LSM303DLHC.
GPIOVoltage · 3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems.
3Vo
3.3V regulator bypass / 3.3V supply input option for 3V3 setup; Adafruit says VIN or 3Vo can be connected to the 3.3V supply on a 3V3 target MCU.
PowerVoltage · 3.3V.

Start wiring

I2C · SPI · Analog · 3.3 – 5 V · Breakout

Confirm the data interface matches your host board.

Module pins: VIN, 3Vo, GND, SCL, SDA. Schematik maps them to your board in the app.

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